{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machanical property", "material", "biomedical", "engineering feature", "manufacturing process", "process parameter"], "input": "The virtual model created by a CAD software can be either a surface or a solid model ."}
{"machanical property": [], "material": ["be"], "biomedical": [], "engineering feature": [], "manufacturing process": [], "process parameter": []}